Description (CNA)
buf_pullup in Tor before 0.2.4.26 and 0.2.5.x before 0.2.5.11 does not properly handle unexpected arrival times of buffers with invalid layouts, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via crafted packets.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| The Tor Project / Tor | affected before 0.2.4.26; affected 0.2.5.x before 0.2.5.11 |
CWE
No CWE identifiers supplied.
References
- https://lists.torproject.org/pipermail/tor-talk/2015-March/037281.html
- https://trac.torproject.org/projects/tor/ticket/15083
ADP enrichment
No English description supplied.